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US 4,054,564 AGranted
7-(5-Amino-5-carboxyvaleramido)-7-methoxycephalosporanic acid
AssigneeEli Lilly and Company
InventorsRobert L. Hamill, Calvin E. Higgens, Marvin M. Hoehn
Life of this patent
Estimating the term…
Abstract
Antibiotic A16884 and its salts, having antibacterial and anthelmintic activity, prepared by fermentation of Streptomyces lipmanii NRRL 3584.
Claims2
The compound of the formula ##STR2## or a salt thereof.
A compound having the formula:
- ##STR3## and pharmaceutically acceptable salts thereof.
Dependencies are inferred from the claim text.